Patents by Inventor Chaokun Huangfu

Chaokun Huangfu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12366022
    Abstract: A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer. The textile may also include a cushioning area that is elevated relative to a base portion of the knitted component. An emblem formed by the embroidered element is located within the cushioning area.
    Type: Grant
    Filed: April 4, 2024
    Date of Patent: July 22, 2025
    Assignee: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Publication number: 20250228327
    Abstract: Aspects herein are directed toward an upper assembly for an article of footwear that includes a knit element that extends from a throat area to a lower area of the upper assembly along at least a medial side and a lateral side of the upper assembly. The knit element includes a first plurality of aperture groupings. The upper assembly further includes a tongue that extends across the throat area and extends along at least a portion of the medial side and/or the lateral side of the upper assembly to the lower area of the upper assembly. The tongue comprises a second plurality of aperture groupings. The apertures in the second plurality of aperture groupings are axially aligned with at least a portion of the apertures in the first plurality of aperture groupings.
    Type: Application
    Filed: March 31, 2025
    Publication date: July 17, 2025
    Inventors: Chaokun Huangfu, Kevin Reyes
  • Publication number: 20250151819
    Abstract: Examples herein are directed to a knit lower-body garment, methods of manufacturing and/or forming the knit lower-body garment using a flat knitting process, and knit blanks used to form the knit lower-body garment. In examples, the knit lower-body garment is formed from a one-piece knit textile blank that includes partial-length knit courses in select locations and a crotch gusset to provide three-dimensional shaping to the resulting knit lower-body garment. Linking courses are used to reduce tension and reduce grinning issues between portions of the lower-body-garment that are integrally knit together. The use of different (e.g., denser) knit structures in selective regions of the knit lower-body garment is also disclosed. A knitting technique and pattern for simulating the visual effect of a conventional ottoman stitch pattern but in a different orientation is also disclosed.
    Type: Application
    Filed: November 11, 2024
    Publication date: May 15, 2025
    Inventors: Chaokun Huangfu, Hemantha Manjula Wijesena, Samantha E.G. Woodard
  • Publication number: 20250151838
    Abstract: Aspects herein are directed toward an upper assembly for an article of footwear that includes a knit element that extends from a throat area to a lower area of the upper assembly along at least a medial side and a lateral side of the upper assembly. The knit element includes a first plurality of aperture groupings. The upper assembly further includes a tongue that extends across the throat area and extends along at least a portion of the medial side and/or the lateral side of the upper assembly to the lower area of the upper assembly. The tongue comprises a second plurality of aperture groupings. The apertures in the second plurality of aperture groupings are axially aligned with at least a portion of the apertures in the first plurality of aperture groupings.
    Type: Application
    Filed: November 15, 2023
    Publication date: May 15, 2025
    Inventors: Chaokun Huangfu, Kevin Reyes
  • Patent number: 12295449
    Abstract: Aspects herein are directed toward an upper assembly for an article of footwear that includes a knit element that extends from a throat area to a lower area of the upper assembly along at least a medial side and a lateral side of the upper assembly. The knit element includes a first plurality of aperture groupings. The upper assembly further includes a tongue that extends across the throat area and extends along at least a portion of the medial side and/or the lateral side of the upper assembly to the lower area of the upper assembly. The tongue comprises a second plurality of aperture groupings. The apertures in the second plurality of aperture groupings are axially aligned with at least a portion of the apertures in the first plurality of aperture groupings.
    Type: Grant
    Filed: November 15, 2023
    Date of Patent: May 13, 2025
    Assignee: NIKE, Inc.
    Inventors: Chaokun Huangfu, Kevin Reyes
  • Publication number: 20240285031
    Abstract: Aspects herein are directed to a reinforced knit channel for an upper configured to receive a lace. The knit channel includes a first knit layer and a second knit layer that at least partially overlaps the first knit layer and is interlooped with the first knit layer at a first interlooped area and a second interlooped area. A channel region is present between the first and second interlooped areas. A first portion of a tensile strand is integrated into the first knit layer in the channel region, and a second portion of the tensile strand extends over a surface of the first knit layer within the channel region. The tensile strand helps to reinforce openings into the channel region.
    Type: Application
    Filed: February 21, 2024
    Publication date: August 29, 2024
    Inventors: Chaokun Huangfu, Seth M. Wiberg
  • Publication number: 20240247420
    Abstract: A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer. The textile may also include a cushioning area that is elevated relative to a base portion of the knitted component. An emblem formed by the embroidered element is located within the cushioning area.
    Type: Application
    Filed: April 4, 2024
    Publication date: July 25, 2024
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Patent number: 11970804
    Abstract: A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer. The textile may also include a cushioning area that is elevated relative to a base portion of the knitted component. An emblem formed by the embroidered element is located within the cushioning area.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: April 30, 2024
    Assignee: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Patent number: 11910879
    Abstract: An upper for an article of footwear may include an adjustable tensioning cable and a knitted component. The knitted component may include inlaid strands having exposed portions exposed on the surface of a knit element. A channel for receiving the tensioning cable is formed between the exposed portions and the surface of the knit element, where the tensioning cable extends through the channel.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: February 27, 2024
    Assignee: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Publication number: 20230160120
    Abstract: A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer. The textile may also include a cushioning area that is elevated relative to a base portion of the knitted component. An emblem formed by the embroidered element is located within the cushioning area.
    Type: Application
    Filed: January 9, 2023
    Publication date: May 25, 2023
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Patent number: 11549206
    Abstract: A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer.
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: January 10, 2023
    Assignee: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Publication number: 20220312898
    Abstract: A knitted component may include an adjustable tensioning cable and a knitted component forming at least a portion of an exterior surface of an upper. The knitted component may include at least one knit anchor having an channel for receiving the tensioning cable, where the tensioning cable extends through the channel, and where the channel of the at least one anchor extends along an arc.
    Type: Application
    Filed: June 21, 2022
    Publication date: October 6, 2022
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Patent number: 11375774
    Abstract: A knitted component may include an adjustable tensioning cable, may form at least a portion of an exterior surface of an upper, and may include at least one knit anchor having a channel for receiving the tensioning cable, where the tensioning cable extends through the channel, and where the channel of the at least one anchor extends along an arc.
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: July 5, 2022
    Assignee: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Publication number: 20200048809
    Abstract: A textile component may include a knitted component with a first knit layer, a second knit layer, and a pocket, where the pocket is located between the first knit layer and the second knit layer. A spacing element may be included, where the spacing element is located within the pocket. An embroidered element on an exterior surface of the first knit layer may be included, where the embroidered element extends through the first knit layer but does not extend through the second knit layer.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 13, 2020
    Applicant: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu
  • Publication number: 20200046078
    Abstract: A knitted component may include an adjustable tensioning cable and a knitted component forming at least a portion of an exterior surface of an upper. The knitted component may include at least one knit anchor having an channel for receiving the tensioning cable, where the tensioning cable extends through the channel, and where the channel of the at least one anchor extends along an arc.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 13, 2020
    Applicant: NIKE, Inc.
    Inventors: Dalton T. Durrell, Chaokun Huangfu